validateCAS20() public méthode

This method is used to validate a cas 2.0 ST or PT; halt on failure Used for all CAS 2.0 validations
public validateCAS20 ( &$validate_url, &$text_response, &$tree_response, boolean $renew = false ) : boolean
$renew boolean true to force the authentication with the CAS server
Résultat boolean true when successfull and issue a CAS_AuthenticationException and false on an error
 /**
  * Wrong order of valid regexp
  *
  * @return void
  *
  * @expectedException CAS_AuthenticationException
  * @outputBuffering enabled
  */
 public function testAllowedProxiesRegexpFailureWrongOrder()
 {
     $this->object->setTicket('ST-123456-asdfasdfasgww2323radf3');
     $this->object->getAllowedProxyChains()->allowProxyChain(new CAS_ProxyChain(array('/^https\\:\\/\\/anotherdomain.org\\/mysite\\/test2$/', '/http\\:\\/\\/firstproxy\\.com.*$/')));
     $result = $this->object->validateCAS20($url, $text_response, $tree_response);
     $this->assertFalse($result);
 }
 /**
  * Test that a service ticket can be successfully fails.
  * @expectedException CAS_AuthenticationException
  * @outputBuffering enabled
  */
 public function test_invalid_ticket_failure()
 {
     $this->object->setTicket('ST-1856339-aA5Yuvrxzpv8Tau1cYQ7');
     ob_start();
     $result = $this->object->validateCAS20($url, $text_response, $tree_response);
     ob_end_clean();
     $this->assertTrue($result);
     $this->assertEquals("<cas:serviceResponse xmlns:cas='http://www.yale.edu/tp/cas'>\n    <cas:authenticationFailure code='INVALID_TICKET'>\n        Ticket ST-1856339-aA5Yuvrxzpv8Tau1cYQ7 not recognized\n    </cas:authenticationFailure>\n</cas:serviceResponse>\n\n", $text_response);
     $this->assertInstanceOf('DOMElement', $tree_response);
 }